Advanced POC - portals, dialogue system + floating words, room loading

Assets/Unheimlich_POC/Materials/Shaders/Portal.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 540fac2e6d4ff5542859ea8ac819645a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Unheimlich_POC/Materials/Shaders/Portal/Portal.shader

@@ -0,0 +1,78 @@
+Shader "Custom/Portal_URP"
+{
+    Properties
+    {
+        _InactiveColour ("Inactive Colour", Color) = (1,1,1,1)
+        _MainTex ("Texture", 2D) = "white" {}
+        _DisplayMask ("Display Mask", Float) = 1
+    }
+
+    SubShader
+    {
+        Tags
+        {
+            "RenderPipeline"="UniversalPipeline"
+            "RenderType"="Opaque"
+            "Queue"="Geometry+500"
+        }
+
+        Cull Off
+        ZWrite On
+        ZTest LEqual
+
+        Pass
+        {
+            Name "Unlit"
+            Tags { "LightMode"="SRPDefaultUnlit" }
+
+            HLSLPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+
+            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+
+            TEXTURE2D(_MainTex);
+            SAMPLER(sampler_MainTex);
+
+            CBUFFER_START(UnityPerMaterial)
+                float4 _InactiveColour;
+                float _DisplayMask;
+            CBUFFER_END
+
+            struct Attributes
+            {
+                float3 positionOS : POSITION;
+            };
+
+            struct Varyings
+            {
+                float4 positionHCS : SV_POSITION;
+                float4 screenPos   : TEXCOORD0;
+            };
+
+            Varyings vert (Attributes v)
+            {
+                Varyings o;
+                o.positionHCS = TransformObjectToHClip(v.positionOS);
+                o.screenPos = ComputeScreenPos(o.positionHCS);
+                return o;
+            }
+
+            half4 frag (Varyings i) : SV_Target
+            {
+                float2 uv = i.screenPos.xy / max(i.screenPos.w, 1e-5);
+
+                half4 portalCol = SAMPLE_TEXTURE2D(_MainTex, sampler_MainTex, uv);
+
+                half displayMask = saturate(_DisplayMask);
+                half4 finalCol = lerp(_InactiveColour, portalCol, displayMask);
+
+                if (displayMask > 0.5h && portalCol.a < 0.1h)
+                    return _InactiveColour;
+
+                return finalCol;
+            }
+            ENDHLSL
+        }
+    }
+}

Assets/Unheimlich_POC/Materials/Shaders/Portal/Portal.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 670c541ecf09d494896624500a1a3272
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Unheimlich_POC/Materials/Shaders/Portal/SG_Slice_URP.shadergraph.meta

@@ -0,0 +1,18 @@
+fileFormatVersion: 2
+guid: f677934ac95522e44aadde7d71f918de
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 11500000, guid: 625f186215c104763be7675aa2d941aa, type: 3}
+  useAsTemplate: 0
+  exposeTemplateAsShader: 0
+  template:
+    name: 
+    category: 
+    description: 
+    icon: {instanceID: 0}
+    thumbnail: {instanceID: 0}

Assets/Unheimlich_POC/Materials/Shaders/Portal/Slice_Fixed.shader

@@ -0,0 +1,62 @@
+Shader "Custom/Slice"
+{
+    Properties
+    {
+        _Color ("Color", Color) = (1,1,1,1)
+        _MainTex ("Albedo (RGB)", 2D) = "white" {}
+        _Glossiness ("Smoothness", Range(0,1)) = 0.5
+        _Metallic ("Metallic", Range(0,1)) = 0.0
+
+        sliceNormal("normal", Vector) = (0,0,0,0)
+        sliceCentre ("centre", Vector) = (0,0,0,0)
+        sliceOffsetDst("offset", Float) = 0
+    }
+    SubShader
+    {
+        Tags { "Queue" = "Geometry" "IgnoreProjector" = "True"  "RenderType"="Geometry" }
+        LOD 200
+
+        CGPROGRAM
+        // Physically based Standard lighting model, and enable shadows on all light types
+        #pragma surface surf Standard addshadow
+        // Use shader model 3.0 target, to get nicer looking lighting
+        #pragma target 3.0
+
+        sampler2D _MainTex;
+
+        struct Input
+        {
+            float2 uv_MainTex;
+            float3 worldPos;
+        };
+
+        half _Glossiness;
+        half _Metallic;
+        fixed4 _Color;
+
+        // World space normal of slice, anything along this direction from centre will be invisible
+        float3 sliceNormal;
+        // World space centre of slice
+        float3 sliceCentre;
+        // Increasing makes more of the mesh visible, decreasing makes less of the mesh visible
+        float sliceOffsetDst;
+
+        void surf (Input IN, inout SurfaceOutputStandard o)
+        {
+            float3 adjustedCentre = sliceCentre + sliceNormal * sliceOffsetDst;
+            float3 offsetToSliceCentre = adjustedCentre - IN.worldPos;
+            clip (dot(offsetToSliceCentre, sliceNormal));
+            
+            // Albedo comes from a texture tinted by color
+            fixed4 c = tex2D (_MainTex, IN.uv_MainTex) * _Color;
+            o.Albedo = c.rgb;
+
+            // Metallic and smoothness come from slider variables
+            o.Metallic = _Metallic;
+            o.Smoothness = _Glossiness;
+            o.Alpha = c.a;
+        }
+        ENDCG
+    }
+    FallBack "VertexLit"
+}

Assets/Unheimlich_POC/Materials/Shaders/Portal/Slice_Fixed.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: fadedb956efeff54fb43f395f97cc677
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: